JP6716313B2 - 異方性光学フィルムの製造方法 - Google Patents

異方性光学フィルムの製造方法 Download PDF

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Publication number
JP6716313B2
JP6716313B2 JP2016065494A JP2016065494A JP6716313B2 JP 6716313 B2 JP6716313 B2 JP 6716313B2 JP 2016065494 A JP2016065494 A JP 2016065494A JP 2016065494 A JP2016065494 A JP 2016065494A JP 6716313 B2 JP6716313 B2 JP 6716313B2
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JP
Japan
Prior art keywords
anisotropic
optical film
light
anisotropic optical
light irradiation
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JP2016065494A
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English (en)
Japanese (ja)
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JP2016194687A5 (zh
JP2016194687A (ja
Inventor
杉山　仁英
仁英 杉山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tomoegawa Co Ltd
Original Assignee
Tomoegawa Paper Co Ltd
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Publication of JP2016194687A publication Critical patent/JP2016194687A/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3807—Resin-bonded materials, e.g. inorganic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00634—Production of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00798—Producing diffusers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/123—Optical louvre elements, e.g. for directional light blocking

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
JP2016065494A 2015-03-31 2016-03-29 異方性光学フィルムの製造方法 Active JP6716313B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015074046 2015-03-31
JP2015074046 2015-03-31

Publications (3)

Publication Number Publication Date
JP2016194687A JP2016194687A (ja) 2016-11-17
JP2016194687A5 JP2016194687A5 (zh) 2018-10-25
JP6716313B2 true JP6716313B2 (ja) 2020-07-01

Family

ID=57081489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016065494A Active JP6716313B2 (ja) 2015-03-31 2016-03-29 異方性光学フィルムの製造方法

Country Status (5)

Country Link
US (1) US20160327697A1 (zh)
JP (1) JP6716313B2 (zh)
KR (1) KR20160117313A (zh)
CN (1) CN106003767B (zh)
TW (1) TW201702056A (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102360349B1 (ko) * 2016-09-14 2022-02-10 가부시키가이샤 도모에가와 세이시쇼 반사형 표시 장치용 광확산 필름 적층체 및 이것을 이용한 반사형 표시 장치
CN109564303A (zh) * 2016-09-14 2019-04-02 株式会社巴川制纸所 反射型显示装置用光漫射膜层叠体及使用该层叠体的反射型显示装置
WO2018123772A1 (ja) * 2016-12-28 2018-07-05 日本ゼオン株式会社 位相差フィルム、その製造方法、偏光板及び表示装置
JP6420426B1 (ja) 2017-07-27 2018-11-07 リンテック株式会社 積層体及び積層体の製造方法
JP6420425B1 (ja) 2017-07-27 2018-11-07 リンテック株式会社 積層体及び積層体の製造方法
CN108334223A (zh) * 2018-01-19 2018-07-27 昆山维信诺科技有限公司 显示装置及其制备方法及电子产品
JP7053306B2 (ja) * 2018-02-22 2022-04-12 リンテック株式会社 車内灯利用型表示体
US11874481B2 (en) * 2018-05-14 2024-01-16 Tomoegawa Co., Ltd. Head-mounted display
WO2019220774A1 (ja) * 2018-05-14 2019-11-21 株式会社巴川製紙所 ヘッドマウントディスプレイ
JP6994647B2 (ja) 2018-06-28 2022-02-04 パナソニックＩｐマネジメント株式会社 照明装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005265915A (ja) 2004-03-16 2005-09-29 Tomoegawa Paper Co Ltd 異方性拡散媒体及びその製造方法
JP4470599B2 (ja) * 2004-06-10 2010-06-02 三菱化学株式会社 ドライフィルムレジスト
JP4802707B2 (ja) 2005-05-17 2011-10-26 住友化学株式会社 光制御膜
JP4766949B2 (ja) * 2005-08-11 2011-09-07 三菱樹脂株式会社 帯電防止性粗面化離型用ポリエステルフィルム
JP5090861B2 (ja) * 2007-11-07 2012-12-05 株式会社巴川製紙所 異方性拡散媒体
JP2009179729A (ja) * 2008-01-31 2009-08-13 Toray Ind Inc 離型用二軸配向ポリエチレンテレフタレートフィルム
JP2010137464A (ja) * 2008-12-12 2010-06-24 Unitika Ltd ポリアミド系積層フィルム
JP2012011709A (ja) 2010-07-02 2012-01-19 Mitsubishi Rayon Co Ltd 成形体の製造方法
JP5960979B2 (ja) * 2010-12-16 2016-08-02 リンテック株式会社 光拡散フィルムおよび光拡散フィルムの製造方法
JP5738006B2 (ja) * 2011-03-01 2015-06-17 株式会社巴川製紙所 光学フィルム
KR102045391B1 (ko) * 2012-11-29 2019-11-15 가부시키가이샤 도모에가와 세이시쇼 이방성 광학 필름
JP6250648B2 (ja) * 2013-04-30 2017-12-20 リンテック株式会社 ディスプレイ用光拡散フィルムおよびそれを用いた反射型表示装置
JP2014233967A (ja) * 2013-06-05 2014-12-15 ユニチカ株式会社 離型ポリエステルフィルム

Also Published As

Publication number Publication date
CN106003767B (zh) 2018-05-29
JP2016194687A (ja) 2016-11-17
KR20160117313A (ko) 2016-10-10
US20160327697A1 (en) 2016-11-10
CN106003767A (zh) 2016-10-12
TW201702056A (zh) 2017-01-16

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